:root {
    --share-button-array-label: "Share!";
    --share-button-array-label-font-size: 1.2rem;
    --prefered-icon-size: 1.5rem;
    --icon-scale-on-hover: 1.5;
}
.mssb-placeholder:before {
    content: var(--share-button-array-label);
    color: #aaa;
    font-weight: bold;
    font-size: var(--share-button-array-label-font-size);
}
.mssb-placeholder {
    line-height: calc(max(var(--prefered-icon-size), 32px) * var(--icon-scale-on-hover));
    float: right;
    margin: 1rem 1rem;
    padding: 0.2rem 1rem 0.5rem 1rem;
    line-height: 2.2rem;
    background-color: #f7f7f7;
}
.mssb-placeholder a, .mssb-placeholder a:hover {
    text-decolation: none;
    border: none;
    outline: none;
    background: inherit !important;
}
.mssb-placeholder a img {
    vertical-align: middle;
    /* do not change below (to obey twitter social icon guidline)*/
    --icon-size: max(var(--prefered-icon-size), 32px);
    --margin: calc(var(--icon-size) * 0.25);
    height: var(--icon-size);
    width: var(--icon-size);
    margin-left:var(--margin);
    margin-right:var(--margin);
    border: none;
    outline: none;
}
.mssb-placeholder img:hover {
    /* do not change below (to obey twitter social icon guidline)*/
    --icon-size: calc(max(var(--prefered-icon-size), 32px) * var(--icon-scale-on-hover));
    --margin: calc(var(--icon-size) * 0.25);
    height: var(--icon-size);
    width: var(--icon-size);
    margin-left:var(--margin);
    margin-right:var(--margin);
}
#mssb_mstdnshare::backdrop {
    background-color: rgba(0,0,0,0.4);
}
#mssb_mstdnshare menu button {
    appearance: none;
    border: 0.1em #ccc solid;
    border-radius: 5px;
    padding: 0.5em 1em;
    font-weight: bold;
}
dialog.mastodon {
    color: #563ACC;
    background-color: #bbbdff;
    border-color: #563ACC;
}
dialog.mastodon menu button[value="default"] {
    appearance: button;
    color: white;
    background-color: #563ACC;
}
dialog.misskey {
    color: #74b900;
    background-color: #edf6d9;
    border-color: #74b900;
}
dialog.misskey menu button[value="default"] {
    color: white;
    background-color: #74b900;
}
#mssb_mstdnshare h4 {
    margin-top: 0;
    padding-top: 0;
    text-align: left;
}
#mssb_mstdnshare h4 img {
    display: inline-block;
    width: 3em;
    height: 3em;
    margin-right: 0.8em;
    margin-bottom: -1.0em;
}
#mssb_mstdnshare menu {
    text-align: right;
}
#mssb_instance_input {
    --place-holder-font-size: 0.8em;
    width: calc(var(--place-holder-font-size) * 26);
    padding: 0.5em;
}
#mssb_instance_input::placeholder {
    font-size: var(--place-holder-font-size);
}
.mssb_input_label {
    font-size: 90%;
    margin-right: 0.5em;
}

.mssb_mastodon_sharebutton {
    /* disable Mastodon share button */
    /* display: none; */
}

.mssb_misskey_sharebutton {
    /* disable Misskey share button */
    /* display: none; */
}

.mssb_twitter_sharebutton {
    /* disable Twitter share button */
    /* display: none; */
}

.mssb_facebook_sharebutton {
    /* disable Facebook share button */
    /* display: none; */
}